ptr_align_to       57 tools/testing/selftests/x86/protection_keys.c #define ALIGN_PTR_UP(p, ptr_align_to)	((typeof(p))ALIGN_UP((unsigned long)(p),	ptr_align_to))
ptr_align_to       58 tools/testing/selftests/x86/protection_keys.c #define ALIGN_PTR_DOWN(p, ptr_align_to)	((typeof(p))ALIGN_DOWN((unsigned long)(p),	ptr_align_to))